Question

Suddest a rabi crop and a kharif crop which will replenish field with nitrogen . Which crop replenish nitrogen and wgy

Answer 1

Rabi = Wheat

Kharif= Leguminous plant,i.e. Gram ,Pulses

The crops will replenish nitrogen because the root nodules of Leguminous plant have a bacterium,named Rhizobium, which converts atmospheric nitrogen into nitrogenous compound.